So i am in the process of setting up a new Nano tank which will be predominately planted with shrimp, its 30ltr in size. I have bought a aquael versamax FZN-1 (see pic) HOB filter, it was supplies with coarse black foam in the filter compartment. I have swapped this out for seachem matrix, 2 x foam filters and fine wool (see pics), my question is will this be ok/work well. I have very little experience with using HOB filters so am somewhat shooting in the dark.
Any advice and comments would be appreciated,
Thanks
Lee
Any advice and comments would be appreciated,
Thanks
Lee